159882544

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{4969}}^1$

素因数の和:6988

約数の個数: 20

約数和(自身を含む): 309988840

約数和(自身を除く): 150106296

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 4969, 8044, 9938, 16088, 19876, 32176, 39752, 79504, 9992659, 19985318, 39970636, 79941272, 159882544]

約数ペア:

[(1, 159882544), (2, 79941272), (4, 39970636), (8, 19985318), (16, 9992659), (2011, 79504), (4022, 39752), (4969, 32176), (8044, 19876), (9938, 16088)]